JP2006177400A - 遮音シール付き密封装置 - Google Patents
遮音シール付き密封装置 Download PDFInfo
- Publication number
- JP2006177400A JP2006177400A JP2004369125A JP2004369125A JP2006177400A JP 2006177400 A JP2006177400 A JP 2006177400A JP 2004369125 A JP2004369125 A JP 2004369125A JP 2004369125 A JP2004369125 A JP 2004369125A JP 2006177400 A JP2006177400 A JP 2006177400A
- Authority
- JP
- Japan
- Prior art keywords
- seal
- sound insulation
- sound
- sealing device
- sound insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 42
- 230000002093 peripheral effect Effects 0.000 claims abstract description 48
- 238000009413 insulation Methods 0.000 claims description 65
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 230000004323 axial length Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 206010016256 fatigue Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/041—Non-metallic bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
- F16C2326/24—Steering systems, e.g. steering rods or columns
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Seal Device For Vehicle (AREA)
- Steering Controls (AREA)
Abstract
【解決手段】ハウジング2の軸孔3周面と軸孔3に挿通した軸4との間の隙間5をシールするシール本体6と、前記隙間5を透過する透過音を遮断する遮音シール7とを有する。シール本体6は、ハウジング2に取り付けられる取付部8と軸4に接するシールリップ部9との間にベロー部10を一体に有する。遮音シール7は、取付部8の内周側に配置される遮音部材20を有する。そして、遮音部材20は、その外周部20aにて取付部8に接するとともにその内周部20bにてシールリップ部9に接した状態でシール本体6に保持される構造を有する。
【選択図】図2
Description
2 フロントダッシュパネル(ハウジング)
3 軸孔
3a 周面
4 ステアリングシャフト(軸)
5 隙間
6 シール本体
7 遮音シール
8 取付部
9 シールリップ部
10 ベロー部
11 金属環
12 ゴム状弾性体
13 ダストリップ
14 バンパー
14a,20a 外周部
15 遮音シール保持スペース
16 係合部
17 遮音シール支持部
18 斜面部
19 平面部
20 遮音部材
20b 内周部
20c 一部
A エンジンルーム側
B 車室内側
Claims (2)
- ハウジング(2)の軸孔(3)周面と前記軸孔(3)に挿通した軸(4)との間の隙間(5)をシールするシール本体(6)と、前記隙間(5)を透過する透過音を遮断する遮音シール(7)とを有し、
前記シール本体(6)は、前記ハウジング(2)に取り付けられる取付部(8)と前記軸(4)に接するシールリップ部(9)との間にベロー部(10)を一体に有し、
前記遮音シール(7)は、前記取付部(8)の内周側に配置される遮音部材(20)を有する遮音シール(7)付きの密封装置(1)において、
前記遮音部材(20)は、その外周部(20a)にて前記取付部(8)に接するとともにその内周部(20b)にて前記シールリップ部(9)に接した状態で前記シール本体(6)に保持される構造を有することを特徴とする遮音シール付き密封装置。 - 請求項1の遮音シール付き密封装置において、
遮音部材(20)は、取付部(8)に設けたリップ状の遮音シール支持部(17)により支持されるとともに、シールリップ部(9)に対して干渉する形状とされ、前記シールリップ部(9)に押圧されて前記遮音部材(20)の一部(20c)が凹んだ状態で前記シールリップ部(9)に密接する構造を有することを特徴とする遮音シール付き密封装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004369125A JP4739745B2 (ja) | 2004-12-21 | 2004-12-21 | 遮音シール付き密封装置 |
EP05799361.0A EP1837562B1 (en) | 2004-12-21 | 2005-10-27 | Sealing device with sound insulating seal |
CN2005800428545A CN101080590B (zh) | 2004-12-21 | 2005-10-27 | 带隔音密封的密封装置 |
KR1020077016036A KR101249411B1 (ko) | 2004-12-21 | 2005-10-27 | 차음 시일이 부착된 밀봉장치 |
US11/793,898 US7677577B2 (en) | 2004-12-21 | 2005-10-27 | Sealing device with sound insulating seal |
PCT/JP2005/019753 WO2006067910A1 (ja) | 2004-12-21 | 2005-10-27 | 遮音シール付き密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004369125A JP4739745B2 (ja) | 2004-12-21 | 2004-12-21 | 遮音シール付き密封装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006177400A true JP2006177400A (ja) | 2006-07-06 |
JP4739745B2 JP4739745B2 (ja) | 2011-08-03 |
Family
ID=36601518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004369125A Active JP4739745B2 (ja) | 2004-12-21 | 2004-12-21 | 遮音シール付き密封装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7677577B2 (ja) |
EP (1) | EP1837562B1 (ja) |
JP (1) | JP4739745B2 (ja) |
KR (1) | KR101249411B1 (ja) |
CN (1) | CN101080590B (ja) |
WO (1) | WO2006067910A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009058054A (ja) * | 2007-08-31 | 2009-03-19 | Nok Corp | ステアリング用ダストシール |
JP2010249149A (ja) * | 2009-04-10 | 2010-11-04 | Nok Corp | ステアリングダストシール |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100133758A1 (en) * | 2006-11-21 | 2010-06-03 | Go Kanzaki | Sealing device |
DE202007007555U1 (de) * | 2007-05-25 | 2008-10-09 | Mann+Hummel Gmbh | Dichtungsanordnung |
WO2010088343A2 (en) * | 2009-01-28 | 2010-08-05 | Federal-Mogul Corporation | Radial shaft seal, radial shaft seal assembly and method of installation |
US9746081B2 (en) * | 2009-08-25 | 2017-08-29 | Freudenberg-Nok General Partnership | Low load offset seal |
CN102947629A (zh) * | 2010-06-15 | 2013-02-27 | 内山工业株式会社 | 环状弹性密封圈 |
DE202011002392U1 (de) | 2011-02-04 | 2011-05-05 | Teppert, Peter | Sudoku-Brettspiel |
DE202011002681U1 (de) | 2011-02-13 | 2011-05-12 | Teppert, Peter | Sudoku-Zahlenrätsel |
US9062773B2 (en) * | 2011-03-08 | 2015-06-23 | Federal-Mogul Corporation | Radial shaft seal, radial shaft seal assembly and method of installation |
CN104040228B (zh) * | 2012-06-25 | 2016-10-05 | 伊格尔工业股份有限公司 | 密封装置 |
JP5964201B2 (ja) * | 2012-10-23 | 2016-08-03 | Nok株式会社 | オイルシール |
JP2014139451A (ja) * | 2013-01-21 | 2014-07-31 | Nok Corp | 密封装置 |
US10109867B2 (en) * | 2013-06-26 | 2018-10-23 | Upstart Power, Inc. | Solid oxide fuel cell with flexible fuel rod support structure |
DE102013107601B4 (de) * | 2013-07-17 | 2022-08-11 | Hanon Systems | Stirnwanddichtungsanordnung |
JP6150015B2 (ja) | 2014-08-04 | 2017-06-21 | Nok株式会社 | 密封装置 |
GB201509014D0 (en) * | 2015-05-27 | 2015-07-08 | Delphi Int Operations Lux Srl | Seal assembly |
GB201601820D0 (en) * | 2016-02-02 | 2016-03-16 | Rolls Royce Power Eng | An arrangement for adjoining a support structure to a pipe |
US10240678B2 (en) | 2016-10-18 | 2019-03-26 | Tenneco Inc. | Radial shaft seal assembly with axially adaptive debris exclusion face lip and oil seal face lip |
JP7218369B2 (ja) * | 2018-07-25 | 2023-02-06 | Nok株式会社 | 密封装置 |
EP3828447B1 (en) | 2018-07-25 | 2022-04-13 | NOK Corporation | Sealing device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001280510A (ja) * | 2000-03-28 | 2001-10-10 | Nok Corp | 密封構造 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3709027C1 (de) * | 1987-03-19 | 1988-01-21 | Daimler Benz Ag | Dichtmanschette |
JPH0684068A (ja) | 1992-08-31 | 1994-03-25 | Fuji Electric Co Ltd | 釣銭払出し装置を備えたキャッシュレジスタ |
JPH0684068U (ja) * | 1993-05-20 | 1994-12-02 | エヌオーケー株式会社 | 密封装置 |
JP3881053B2 (ja) * | 1996-03-07 | 2007-02-14 | Nok株式会社 | 密封装置 |
JP3613946B2 (ja) | 1997-09-16 | 2005-01-26 | Nok株式会社 | 遮音シール付き密封装置 |
JPH11351385A (ja) | 1998-06-04 | 1999-12-24 | Nok Corp | 密封装置 |
CN2402874Y (zh) * | 1999-11-23 | 2000-10-25 | 万向钱潮股份有限公司 | 组合式密封圈 |
JPWO2004020879A1 (ja) * | 2002-08-27 | 2005-12-15 | 日本精工株式会社 | ステアリングシャフト用ダストカバー |
WO2004025152A1 (ja) * | 2002-09-10 | 2004-03-25 | Nsk Ltd. | 車両用ホールカバー |
-
2004
- 2004-12-21 JP JP2004369125A patent/JP4739745B2/ja active Active
-
2005
- 2005-10-27 WO PCT/JP2005/019753 patent/WO2006067910A1/ja active Application Filing
- 2005-10-27 CN CN2005800428545A patent/CN101080590B/zh active Active
- 2005-10-27 US US11/793,898 patent/US7677577B2/en active Active
- 2005-10-27 EP EP05799361.0A patent/EP1837562B1/en active Active
- 2005-10-27 KR KR1020077016036A patent/KR101249411B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001280510A (ja) * | 2000-03-28 | 2001-10-10 | Nok Corp | 密封構造 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009058054A (ja) * | 2007-08-31 | 2009-03-19 | Nok Corp | ステアリング用ダストシール |
JP2010249149A (ja) * | 2009-04-10 | 2010-11-04 | Nok Corp | ステアリングダストシール |
Also Published As
Publication number | Publication date |
---|---|
EP1837562A1 (en) | 2007-09-26 |
US20080203673A1 (en) | 2008-08-28 |
EP1837562A4 (en) | 2013-05-15 |
WO2006067910A1 (ja) | 2006-06-29 |
KR20070089229A (ko) | 2007-08-30 |
CN101080590B (zh) | 2010-10-20 |
US7677577B2 (en) | 2010-03-16 |
EP1837562B1 (en) | 2014-07-30 |
JP4739745B2 (ja) | 2011-08-03 |
KR101249411B1 (ko) | 2013-04-03 |
CN101080590A (zh) | 2007-11-28 |
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